... card 4.linear round gui rail & ballscrew Multifunction 4 -axis CNC Engraving Machine ZK-6060 ApplicationsWood ,Metal, Stone,acrylic ,organic glass ... .5. Power off and break point, continuing processing.6. Good software compatibility: Type3, Artcam, Ucancam, All kinds of CAD/CAM ... software.7. Good at small work piece precision processing, mainly used ...